"cole," the oklahoma city federal building, and the world trade center. there's an antenna from the north tower, a steel beam bent by the impact of one of the hijacked planes, and this support section from the building's base. this is an iconic piece, instantly recognizable to anyone who's seen the world trade center picture. >> sure. >> reporter: and that was your point here. you wanted this to be a stark in-your-face reminder. >> i said i want it smack dab in the middle of where the folks come in so every single day they walk by this particular piece. >> reporter: for healy, fail injury not an option. success here is measured by negatives-- attacks that don't happen. bob orr, cbs news, washington. >> pelley: two airliners had to turn around when passenger seats came loose. and now you see her, now you don't. the latest ikea catalog when the "cbs evening news" continues.alr [ female announcer ] if you have rheumatoid arthritis, can you start the day the way you want? can orencia help? could your "i want" become "i can"? talk to your doctor. orencia reduc